edmond.merilh@LIGO.ORG - posted 14:14, Saturday 17 December 2016 - last comment - 14:49, Saturday 17 December 2016(32681)
PSL FE tripped again
Ed, Dave B., Fil
The PSL FE Computer tripped off again but this time it was due to the repair efforts on the Rotation Stage Beckhoff chassis. Dave is preparing it for a re-start.
Comments related to this report
david.barker@LIGO.ORG - 14:21, Saturday 17 December 2016 (32682)
h1psl0 models running again, IOP has negative IRIG-B excursion, waiting for it to return to nominal. In the mean time Peter and Ed will recover the PSL via MEDM.
david.barker@LIGO.ORG - 14:49, Saturday 17 December 2016 (32687)
h1psl0 is out of the Dolphin fabric and is powered down, Ed is doing the power cycle of the IO Chassis and powering h1psl0 back up.
h1psl0 models running again, IOP has negative IRIG-B excursion, waiting for it to return to nominal. In the mean time Peter and Ed will recover the PSL via MEDM.
h1ioppsl0 has returned from its IRIG-B meandering. I've cleared all IPC and CRC errors. The board is green again.